Smart Traffic Light Control System

Abstract: In recent years, road traffic has become a major global issue. Statistics reveal that an individual typically spends around 6-7 months of their lifetime simply waiting at traffic signals during travel. Generally, traffic management at city junctions is controlled either through fixed automated traffic light systems or manual intervention by traffic police. However, conventional fixed-time controlled traffic signals, which operate on preset intervals, are inefficient as they do not account for real-time traffic density. An economical densitybased traffic control system could therefore provide an effective solution. The proposed system operates with a timer set for a specific duration

Keywords: Pilot lamp, Arduino, Traffic control.